Gas engine or electric motor for your tender, what is the best ?
Today, an electric motor is a credible choice
With advances in technology, the choice of a traditional gas engine or an electric motor is now a relevant question. This is the subject of this fourth section.
Electric engines are significantly more environmentally friendly compared to gas engines. They produce zero emissions at the point of use, reducing air and water pollution. This is particularly important for marine environments where emissions from gas engines can harm aquatic life. Additionally, electric engines operate more quietly, reducing noise pollution.
Performance
Gas engines typically offer higher power and longer range compared to electric engines. This makes gas engines suitable for tenders that require high-speed operation or extended use without recharging. However, advancements in battery technology are closing this gap, with modern electric engines providing adequate power and range for most recreational and light commercial applications. Today, there are a number of electric motors that offer both good power and ample range for a basic use.
The gas engine still offers good performance
Convenience
Electric engines offer the convenience of plug-and-play charging, especially if the tender can be charged at the dock or from the main vessel's power supply. Gas engines require regular trips to refuel, which can be less convenient depending on the availability of gas stations. With the same power, an electric motor is also lighter, making it easier to handle.
Finally, with an electric motor, there's no need to store gasoline, which can be smelly and a little bit greasy.
Electric engines have fewer moving parts than gas engines, leading to less frequent and simpler maintenance. What's more, electrical technology has been around for a very long time and is now tried and tested.
An electric engine is pretty much maintenance free
On the other hand, gas engines require regular oil changes, fuel filter replacements, and other routine maintenance tasks, which can be more complex and time-consuming.
Cost
Initially, electric engines tend to be more expensive than gas engines. However, advances in battery technology and its widespread use have brought prices down.
The price gap between gas and electric engines is narrowing
Another interesting point, the operating costs of electric engines are generally lower due to cheaper electricity compared to gasoline and fewer moving parts, which translates to lower maintenance costs. Over time, the total cost of ownership for an electric engine can be lower.
